The #1 R&B song on July 27, 2011

I'm On One By DJ Khaled featuring Drake, Rick Ross & Lil Wayne

Other #1 songs on July 27, 2011

#1 Hit Song

Party Rock Anthem
LMFAO featuring Lauren Bennett and GoonRock

UK #1 Song

Glad You Came
The Wanted

#1 Country Song

Dirt Road Anthem
Jason Aldean

#1 Alternative Hit

Pumped Up Kicks
Foster the People

#1 Dance Track

Who Says
Selena Gomez & the Scene